.container .container-inner .introduce_sec {
  padding-bottom: 159.98px;
}

.container .container-inner .introduce_sec .sec_top {
  padding-top: 66.67px;
}

.container .container-inner .introduce_sec .sec_top .page_title {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: #222222;
  text-align: center;
}

.container .container-inner .introduce_sec .sec_top .tab_list {
  margin-top: 80.02px;
  display: flex;
  display: none;
}

.container .container-inner .introduce_sec .sec_top .tab_list .tab_item {
  flex: 1;
  height: 98.69px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  border-bottom: 2.69px solid #d7000f;
  border-top: 2.69px solid transparent;
  border-left: 2.69px solid transparent;
  border-right: 2.69px solid transparent;
  cursor: pointer;
  transition: 0.3s;
}

.container .container-inner .introduce_sec .sec_exp {
  padding: 39.98px 39.98px 0;
  text-align: center;
}

.container .container-inner .introduce_sec .sec_exp p {
  color: #303030;
  text-align: center;
  font-size: 26.69px;
  font-style: normal;
  font-weight: 400;
  line-height: 45.31px;
  letter-spacing: -2.69px;
}

.container .container-inner .introduce_sec .sec_top .tab_list .tab_item p {
  font-size: 24px;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: -1.34px;
  color: #aaaaaa;
}

.container .container-inner .introduce_sec .sec_top .tab_list .tab_item.on {
  border-top: 2.69px solid #d7000f;
  border-left: 2.69px solid #d7000f;
  border-right: 2.69px solid #d7000f;
  border-bottom: 2.69px solid transparent;
}

.container .container-inner .introduce_sec .sec_top .tab_list .tab_item.on p {
  font-weight: 700;
  color: #222222;
}

.container .container-inner .introduce_sec .tab_pg {
  margin-top: 80.02px;
}

.container .container-inner .introduce_sec .tab_pg.tab_pg2 {
  display: none;
}

.container .container-inner .introduce_sec .tab_pg .sec_exp p {
  font-size: 26.69px;
  font-weight: 400;
  line-height: 1.7;
  color: #303030;
}

.container .container-inner .introduce_sec .sec_top .tab_list {
  margin-top: 80.02px;
  display: flex;
}

.container .container-inner .introduce_sec .sec_top .tab_list .tab_item {
  flex: 1;
  height: 111.98px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  border-bottom: 2.69px solid #d7000f;
  cursor: pointer;
  transition: 0.3s;
  border-top: 2.69px solid transparent;
  border-left: 2.69px solid transparent;
  border-right: 2.69px solid transparent;
}

.container .container-inner .introduce_sec .sec_top .tab_list .tab_item p {
  font-size: 26.69px;
  font-weight: 400;
  line-height: 45.31px;
  letter-spacing: -1.34px;
  color: #aaaaaa;
}

.container .container-inner .introduce_sec .sec_top .tab_list .tab_item.on {
  border-radius: 13.34px 13.34px 0 0;
  border-top: 2.69px solid #d7000f;
  border-left: 2.69px solid #d7000f;
  border-right: 2.69px solid #d7000f;
  border-bottom: 2.69px solid transparent;
}

.container .container-inner .introduce_sec .sec_top .tab_list .tab_item.on p {
  font-weight: 700;
  color: #d7000f;
}

.container .container-inner .introduce_sec .tab_pg .sec_cont {
  margin-bottom: 80.02px;
  padding: 0 39.98px;
}

.container .container-inner .introduce_sec .tab_pg .sec_cont:last-child {
  margin-bottom: 0;
}

.container .container-inner .introduce_sec .tab_pg .sec_cont .cont_title {
  margin-bottom: 39.98px;
}

.container .container-inner .introduce_sec .tab_pg .sec_cont .cont_title p {
  font-size: 29.33px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: #222222;
}

.container .container-inner .introduce_sec .tab_pg .sec_cont .cont_box {
}
.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont:last-child
  .cont_box {
  padding: 0 20.78px;
}

.container .container-inner .introduce_sec .checklist:last-child {
  margin-top: 19px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26.69px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item {
  background: white;
  padding: 46.66px;
  box-shadow: 0px 0px 15.98px 0px #0000000a;
  border-radius: 26.69px;
  text-align: left;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item
  img {
  width: 60px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item
  p {
  color: #303030;
  font-family: Pretendard;
  font-size: 21.31px;
  font-style: normal;
  font-weight: 400;
  line-height: 130%; /* 20.8px */
  margin-top: 13.34px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item
  p.txt1 {
  font-size: 26.69px;
  font-style: normal;
  font-weight: 700;
  line-height: 29.33px; /* 110% */
  margin-top: 39.98px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box {
  background: white;
  display: grid;
  grid-template-columns: 1fr;
  gap: 39.98px;
  border-radius: 26.69px;
  box-shadow: 0px 0px 19.2px 0px #0000000a;
  padding: 39.98px;
  margin-bottom: 39.98px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box {
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box:last-child {
  border-right: none;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  .title {
  display: flex;
  align-items: center;
  gap: 6.67px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  .title
  img {
  height: 20.02px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  .title
  p {
  /* font-family: Montserrat; */
  font-size: 18.67px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -1.34px;
  color: #707070;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  p.exp {
  /* font-family: Montserrat; */
  font-size: 20.35px;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: -0.67px;
  color: #222222;
  margin-top: 13.34px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box {
  border-top: 1.34px solid #dedede;
  padding: 80.02px 0;
  border-bottom: 1.34px solid #dedede;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row {
  margin-bottom: 39.98px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row:last-child {
  margin-bottom: 0;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  p.exp-title {
  font-size: 18.67px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.67px;
  color: #707070;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  p.ext-cont {
  font-size: 18.67px;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: -0.67px;
  color: #303030;
  margin-top: 6.67px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px auto;
  border: 1px solid #dedede;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  table
  th,
.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  table
  td {
  border: 1px solid #dedede;
  padding: 13px;
  text-align: center;
  font-size: 16px;
  color: #303030;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  table
  th {
  background: #ccc;
  font-weight: 700;
  color: #222;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .paper_box {
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .paper_box
  .paper_row {
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .paper_box
  .paper_row
  p.title {
  font-size: 18.67px;
  font-weight: 400;
  line-height: 30px;
  letter-spacing: -0.67px;
  color: #707070;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .paper_box
  .paper_row
  p.cont {
  font-size: 18.67px;
  font-weight: 400;
  line-height: 32.02px;
  letter-spacing: -0.67px;
  color: #303030;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list {
  box-shadow: 0px 0px 15.98px 0px #0000000a;
  background: white;
  padding: 39.98px 30.67px;
  gap: 72px 13.34px;
  border-radius: 26.69px;
  display: grid;
  grid-template-columns: 1fr 15.98px 1fr;
  place-items: flex-start;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item {
  display: flex;
  flex-direction: column;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item.last {
  width: 139.2px;
  margin-left: -59.71px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item
  img {
  width: 39.98px;
  margin: 0 auto;
  display: block;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item
  p.txt1 {
  margin-top: 13.34px;
  color: var(--Text-Main, #222);
  text-align: center;
  font-family: Pretendard;
  font-size: 21.31px;
  font-style: normal;
  font-weight: 700;
  line-height: 130%; /* 27.74px */
  letter-spacing: -0.43px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item
  p.txt2 {
  margin-top: 13.34px;
  color: #707070;
  text-align: center;
  font-family: Pretendard;
  font-size: 17.33px;
  font-style: normal;
  font-weight: 400;
  line-height: 130%; /* 22.51px */
  letter-spacing: -0.34px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  img.arrow {
  width: 17.28px;
  place-self: center;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .checklist {
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .checklist
  p {
  font-size: 18.67px;
  font-weight: 400;
  line-height: 1.6;
  color: #000000;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont:last-child
  .cont_box
  .checklist
  p {
  text-indent: -22.66px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .checklist
  ul {
  margin: 0;
  width: auto;
}
.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .checklist
  ul
  li {
  color: var(--Text-Main, #222);
  font-family: Pretendard;
  font-size: 18.67px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px; /* 160.714% */
  list-style-type: disc;
}


/* vw-to-px: transformed */
@media (max-width: 480px) {
  .container .container-inner .introduce_sec {
    padding-bottom: 33.33vw;
  }

  .container .container-inner .introduce_sec .sec_top {
    padding-top: 13.89vw;
  }

  .container .container-inner .introduce_sec .sec_top .page_title {
    font-size: 10vw;
  }

  .container .container-inner .introduce_sec .sec_top .tab_list {
    margin-top: 16.67vw;
  }

  .container .container-inner .introduce_sec .sec_top .tab_list .tab_item {
    height: 20.56vw;
    border-bottom: 0.56vw solid #d7000f;
    border-top: 0.56vw solid transparent;
    border-left: 0.56vw solid transparent;
    border-right: 0.56vw solid transparent;
  }

  .container .container-inner .introduce_sec .sec_exp {
    padding: 8.33vw 8.33vw 0;
  }

  .container .container-inner .introduce_sec .sec_exp p {
    font-size: 5.56vw;
    line-height: 9.44vw;
    letter-spacing: -0.56vw;
  }

  .container .container-inner .introduce_sec .sec_top .tab_list .tab_item p {
    font-size: 5vw;
    letter-spacing: -0.28vw;
  }

  .container .container-inner .introduce_sec .sec_top .tab_list .tab_item.on {
    border-top: 0.56vw solid #d7000f;
    border-left: 0.56vw solid #d7000f;
    border-right: 0.56vw solid #d7000f;
    border-bottom: 0.56vw solid transparent;
  }

  .container .container-inner .introduce_sec .tab_pg {
    margin-top: 16.67vw;
  }

  .container .container-inner .introduce_sec .tab_pg .sec_exp p {
    font-size: 5.56vw;
  }

  .container .container-inner .introduce_sec .sec_top .tab_list {
    margin-top: 16.67vw;
  }

  .container .container-inner .introduce_sec .sec_top .tab_list .tab_item {
    height: 23.33vw;
    border-bottom: 0.56vw solid #d7000f;
    border-top: 0.56vw solid transparent;
    border-left: 0.56vw solid transparent;
    border-right: 0.56vw solid transparent;
  }

  .container .container-inner .introduce_sec .sec_top .tab_list .tab_item p {
    font-size: 5.56vw;
    line-height: 9.44vw;
    letter-spacing: -0.28vw;
  }

  .container .container-inner .introduce_sec .sec_top .tab_list .tab_item.on {
    border-radius: 2.78vw 2.78vw 0 0;
    border-top: 0.56vw solid #d7000f;
    border-left: 0.56vw solid #d7000f;
    border-right: 0.56vw solid #d7000f;
    border-bottom: 0.56vw solid transparent;
  }

  .container .container-inner .introduce_sec .tab_pg .sec_cont {
    margin-bottom: 16.67vw;
    padding: 0 8.33vw;
  }

  .container .container-inner .introduce_sec .tab_pg .sec_cont .cont_title {
    margin-bottom: 8.33vw;
  }

  .container .container-inner .introduce_sec .tab_pg .sec_cont .cont_title p {
    font-size: 6.11vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont:last-child
  .cont_box {
    padding: 0 4.33vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list {
    gap: 5.56vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item {
    padding: 9.72vw;
    box-shadow: 0px 0px 3.33vw 0px #0000000a;
    border-radius: 5.56vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item
  img {
    width: 12.5vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item
  p {
    font-size: 4.44vw;
    margin-top: 2.78vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item
  p.txt1 {
    font-size: 5.56vw;
    line-height: 6.11vw; /* 110% */
    margin-top: 8.33vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box {
    gap: 8.33vw;
    border-radius: 5.56vw;
    box-shadow: 0px 0px 4vw 0px #0000000a;
    padding: 8.33vw;
    margin-bottom: 8.33vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  .title {
    gap: 1.39vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  .title
  img {
    height: 4.17vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  .title
  p {
    font-size: 3.89vw;
    letter-spacing: -0.28vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  p.exp {
    font-size: 4.24vw;
    letter-spacing: -0.14vw;
    margin-top: 2.78vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box {
    border-top: 0.28vw solid #dedede;
    padding: 16.67vw 0;
    border-bottom: 0.28vw solid #dedede;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row {
    margin-bottom: 8.33vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  p.exp-title {
    font-size: 3.89vw;
    letter-spacing: 0.14vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  p.ext-cont {
    font-size: 3.89vw;
    letter-spacing: -0.14vw;
    margin-top: 1.39vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box
    .exp-row
    table {
    width: 100%;
    border-collapse: collapse;
    margin: 4.17vw auto;
    border: 0.21vw solid #dedede;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box
    .exp-row
    table
    th,
  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box
    .exp-row
    table
    td {
    border: 0.21vw solid #dedede;
    padding: 2.71vw;
    text-align: center;
    font-size: 3.33vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .paper_box
  .paper_row
  p.title {
    font-size: 3.89vw;
    line-height: 6.25vw;
    letter-spacing: -0.14vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .paper_box
  .paper_row
  p.cont {
    font-size: 3.89vw;
    line-height: 6.67vw;
    letter-spacing: -0.14vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list {
    box-shadow: 0px 0px 3.33vw 0px #0000000a;
    padding: 8.33vw 6.39vw;
    gap: 15vw 2.78vw;
    border-radius: 5.56vw;
    grid-template-columns: 1fr 3.33vw 1fr;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item.last {
    width: 29vw;
    margin-left: -12.44vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item
  img {
    width: 8.33vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item
  p.txt1 {
    margin-top: 2.78vw;
    font-size: 4.44vw;
    line-height: 130%; /* 5.78vw */
    letter-spacing: -0.09vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item
  p.txt2 {
    margin-top: 2.78vw;
    font-size: 3.61vw;
    line-height: 130%; /* 4.69vw */
    letter-spacing: -0.07vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  img.arrow {
    width: 3.6vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .checklist
  p {
    font-size: 3.89vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont:last-child
  .cont_box
  .checklist
  p {
    text-indent: -4.72vw;
  }

  .container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .checklist
  ul
  li {
    font-size: 3.89vw;
    line-height: 6.25vw; /* 160.714% */
  }
}